nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

thematic-widget-flex

LloydHeberlie

This is the forum for asking questions related to the ArcGIS Viewer for Flex ThematicWidget hosted on GitHub (https://github.com/Esri/thematic-widget-flex/) and referenced on ArcGIS.com.

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JoeHewitt

How practical/possible is it to make this widget dynamic. So I can selected from all of my dynamic layers instead of having to hardwire only one layer into the code?

LloydHeberlie

I have issues making it work by only modifying the widget parameters in Flex Viewer! Could you please tell me if you see something in the configuration statement? Thanks!

<url>http://ec2-xyz-xyz-xyz-xyz.compute-1.amazonaws.com/arcgis/rest/services/Municipalites/MapServer</url>
<classificationLayerName>egdb.DBO.sda_mus</classificationLayerName>
<classificationLayerID>0</classificationLayerID>
<classificationMethodTypeDescs>Natural Breaks,Quantile,Equal Interval</classificationMethodTypeDescs> <classificationMethodTypes>esriClassifyNaturalBreaks,esriClassifyQuantile,esriClassifyEqualInterval</classificationMethodTypes>
<classificationFieldTypeDescs>Test</classificationFieldTypeDescs>
<classificationFieldTypes>Thematic</classificationFieldTypes>

Double check your services directory for the layer id and layer name, see the graphic below. Make sure your layer name and id match in your services directory.

[ATTACH=CONFIG]24510[/ATTACH]

The classificationFieldTypes are the "physical" names of the fields in your sda_mus layer, and the classificationFieldTypeDescs are the aliases that will be presented to the user in the User Interface.

<classificationFieldTypeDescs>Field Alias 1,Field Alias 2</classificationFieldTypeDescs>
<classificationFieldTypes>Field1,Field2</classificationFieldTypes>

Make sure your server is running ArcGIS 10.1 software or later, also make sure you have enabled the "dynamic capability" of the service in the ArcGIS Server Manager. The service will report "supportsDynamicLayers" true. See: http://sampleserver6.arcgisonline.com/arcgis/rest/services/Census/MapServer?f=pjson. See number 5 in the list: http://resources.arcgis.com/en/help/main/10.1/index.html#/Enabling_dynamic_layers_on_a_map_service_in_Manager/015400000570000000/

Hope this helps,

Voila_Capture90.jpg

LloydHeberlie

can i use thematic widget with arcgis 10.0 FV 3.0 AND FB SDK 4.6 ?????????????

Hi Sofie,

The thematic widget uses the server's (dynamic) thematic rendering capabilities which was introduced in version ArcGIS 10.1. If you upgrade your server software to version 10.1 and compile the widget for ArcGIS API/Viewer 3.0, then it will work. See:
http://resources.arcgis.com/en/help/flex-api/apiref/index.html?com/esri/ags/tasks/GenerateRendererTask.html&com/esri/ags/tasks/class-list.html

Jean-FrançoisDolbec

I have issues making it work by only modifying the widget parameters in Flex Viewer! Could you please tell me if you see something in the configuration statement? Thanks!

<url>http://ec2-xyz-xyz-xyz-xyz.compute-1.amazonaws.com/arcgis/rest/services/Municipalites/MapServer</url>
<classificationLayerName>egdb.DBO.sda_mus</classificationLayerName>
<classificationLayerID>0</classificationLayerID>
<classificationMethodTypeDescs>Natural Breaks,Quantile,Equal Interval</classificationMethodTypeDescs> <classificationMethodTypes>esriClassifyNaturalBreaks,esriClassifyQuantile,esriClassifyEqualInterval</classificationMethodTypes>
<classificationFieldTypeDescs>Test</classificationFieldTypeDescs>
<classificationFieldTypes>Thematic</classificationFieldTypes>

sofialoulad

can i use thematic widget with arcgis 10.0 FV 3.0 AND FB SDK 4.6 ?????????????

LloydHeberlie

Can I use two layers on thematic widget?

Hi Fabiano,

Currently the compiled configuration supports just one layer at a time. You could customize the source code to meet your needs if that is an option for you.

FabianoHino

Can I use two layers on thematic widget?

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